资料来源 : pyDict

不信神的,无神论者的,不敬神的

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Godless \God"less\, a.
   Having, or acknowledging, no God; without reverence for God;
   impious; wicked. -- {God"less*ly}, adv. -- {God"less*ness},
   n.

资料来源 : WordNet®

godless
     adj : not revering god [syn: {irreverent}]